Fix My Mistake
9 - 3 x 2 = 12
What is 9 -3 x 2 = 3
This is the Order of Operations.
What are
1. Grouping symbols
2. Exponents
3. Multiplication/Division from left to right
4. Addition/Subtraction from left to right
3 + 6 x 4
What is 27?
(14 + 6) x (12 -4) -9
What is 151
The expression for the sum of 9 and 3 divided 3.
What is (9 + 3) ÷ 3
10÷5 x 2 = 1
What is 10÷5 x 2 = 4
These symbols separate terms in an expression.
What are addition and subtraction signs.
25 ÷ 5 -2
What is 3
(15 - 5) x 10 + 3
What is 103
On a coordinate grid, when I move vertical on the grid, I am moving along the __ - ____.
What is the y-axis
5 x 5 +1 = 30
What is 5 x 5 + 1= 26
4 x (3 + 5) is not an equation. Rather it is called a ________________.
What is an expression?
12 - 8 ÷ 2 + 3
What is 11
6 x 8 + ( 7 - 6 )
What is 49
The probability of drawing a heart from a standard deck of cards.
4 + 5 + 7 - 3 x 2 = 26
What is 4 + 5 + 7 - 3 x 2 = 10
If I have addition and subtraction in my expression, I should move from ______ ___ _______.
What is left to right?
20 ÷ (8-3) + 16
What is 20
( 10 + 19 -5 ) x 2
What is 48
The P(drawing a jack or Ace).
The problem 20 - 5 x 2 + 3 was solved incorrectly with an answer of 33. The correct order to solve this expression is first ____________ , then _________, and finally ____________. The result is ____.
What is multiply 5 and 2, then subtract 20 - 10, and finally add 10 + 3. The result is 13.
Using the ______________ ____ _____________ helps make sure that everyone gets the same result.
What is the Order of Operations?
7 + 3 x (8 ÷ 4)
What is 13
2 x ( 9 x 9 + 2) - 82
What is 102
The answer to 3x2 + x - 6 when x = 3.
Because 3 (32) + 3 - 6
=3(9) + 3 - 6
=27 + 3 - 6
=30 - 6 = 24